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United States Patent | 6,209,845 |
Klitsner ,   et al. | April 3, 2001 |
A keyboard has a key array including keys, a top surface having a front edge and a back edge, and a bottom surface positioned opposite the top surface. An interface device for use with the keyboard includes a base, a front standoff coupled to the base and having a keyboard-contacting portion, and a back standoff coupled to the base and having a keyboard-contacting portion. The keyboard-contacting portions are spaced such that, when the base is positioned over the key array, the key array is positioned between the keyboard-contacting portions so as to align the base in a front-to-back orientation relative to the key array. The keyboard-contacting portions are both supported by the top surface of the keyboard. The interface device also includes a key-contacting mechanism mounted on the base in a fixed orientation relative to the standoffs, and a coupling mechanism for removably coupling the interface device to the keyboard.
Inventors: | Klitsner; Dan (Larkspur, CA); Clemens; Brian (San Francisco, CA); Liebowitz; Michael (San Francisco, CA); Argentine; Jeff (Berkeley, CA) |
Assignee: | Klitsner Industrial Design, LLC (San Francisco, CA) |
Appl. No.: | 416649 |
Filed: | October 12, 1999 |
Current U.S. Class: | 248/694; 200/300; 248/918; 345/156 |
Intern'l Class: | H01H 003/20; A47G 029/00 |
Field of Search: | 248/694,918,205.2,500,505,510,680,506,459,690,205.1,692 200/3.3,332.1,4 24/17 A,16 R,17 R,68 F,17 AP,17 B 345/156 463/37 |
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